add test

hutool-json/src/test/java/org/dromara/hutool/json/reader/Issue3808Test.java

@@ -0,0 +1,17 @@
+package org.dromara.hutool.json.reader;
+
+import org.dromara.hutool.core.io.resource.ResourceUtil;
+import org.dromara.hutool.core.util.CharsetUtil;
+import org.dromara.hutool.json.JSON;
+import org.dromara.hutool.json.JSONUtil;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+public class Issue3808Test {
+	@Test
+	void parseTest() {
+		final String str = ResourceUtil.readStr("issue3808.json", CharsetUtil.UTF_8);
+		final JSON parse = JSONUtil.parse(str);
+		Assertions.assertNotNull(parse);
+	}
+}

hutool-json/src/test/resources/issue3808.json

@@ -0,0 +1 @@
+{"recommend_text":"✅宁波，‌一座历史悠久的文化名城"}